Atty. Justin James Decamp

Atty. Justin James Decamp

Justin James Decamp is a lawyer practicing litigation, fcpa & anti-corruption, securities and 3 other areas of law. Justin received a B.A. degree from Fordham University in 1997, and has been licensed for 20 years.

New York New York 20 yrs experience 20 year
Call (844) 588-2324 Book Appointment

Profile Summary

About Justin James Decamp at a glance

Justin James Decamp is a Partner based in New York, New York, practicing at Sullivan And Cromwell Llp. They have 20+ years of legal experience, licensed to practice since 2006. Their practice focuses on business, securities, and litigation. Admitted to practice in New York (2006). Educated at Hofstra University School of Law (J.D., 2005) and Fordham University (B.A., 1997). Serands clients in New York, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Justin James Decamp is a lawyer practicing litigation, fcpa & anti-corruption, securities and 3 other areas of law
  • Justin received a B.A. degree from Fordham University in 1997, and has been licensed for 20 years
  • Justin practices at Sullivan & Cromwell LLP in New York, NY

Practice Areas Explained

Justin James Decamp's Areas of Practice

Each practice area below reflects the types of cases Justin James Decamp handles, with a brief overview of what that area of law covers.

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Justin James Decamp is one of 501,317 business attorneys indexed nationally. Browse business attorneys in New York →

Securities Law

Justin James Decamp is one of 64,529 securities attorneys indexed nationally. Browse securities attorneys in New York →

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Justin James Decamp is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in New York →

Jurisdictional Context

Why local counsel matters in New York

Practicing law in New York. Legal matters in New York are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in New York are typically filed in the local municipal court or the appropriate New York state district court, depending on subject matter and amount in controversy. An attorney licensed in New York brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in New York courts without local counsel or pro hac vice admission.

Looking for additional New York attorneys? Browse all attorneys in New York or all attorneys in New York.

Frequently Asked

Common questions about Justin James Decamp

Where is Justin James Decamp's law office located?
Justin James Decamp's law practice is located in New York, New York. The firm is Sullivan And Cromwell Llp. You can contact the office directly through this profile page.
What practice areas does Justin James Decamp handle?
Justin James Decamp focuses on business, securities, litigation. Each practice area listed reflects experience handling cases of that type in New York.
How long has Justin James Decamp practiced law?
Justin James Decamp has 20+ years of legal experience and has been licensed since 2006.
Where did Justin James Decamp go to law school?
Justin James Decamp earned their education at (J.D., 2005); (B.A., 1997).
How can I contact Justin James Decamp for a consultation?
You can contact Justin James Decamp directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Education

J.D.
Hofstra University School of Law
- 2005
B.A.
Fordham University
- 1997

Bar Admissions

New York
Admitted: 2006

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